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Posted to commits@mahout.apache.org by ad...@apache.org on 2011/12/12 15:52:59 UTC
svn commit: r1213261 [2/2] - in /mahout/trunk: core/src/main/java/org/apache/mahout/classifier/df/ core/src/main/java/org/apache/mahout/classifier/df/builder/ core/src/main/java/org/apache/mahout/classifier/df/data/ core/src/main/java/org/apache/mahout...

Modified: mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/tools/UDistrib.java
URL: http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/tools/UDistrib.java?rev=1213261&r1=1213260&r2=1213261&view=diff
==============================================================================
--- mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/tools/UDistrib.java (original)
+++ mahout/trunk/core/src/main/java/org/apache/mahout/classifier/df/tools/UDistrib.java Mon Dec 12 14:52:57 2011
@@ -17,12 +17,7 @@
 
 package org.apache.mahout.classifier.df.tools;
 
-import java.io.File;
-import java.io.IOException;
-import java.util.Locale;
-import java.util.Random;
-import java.util.Scanner;
-
+import com.google.common.base.Preconditions;
 import com.google.common.io.Closeables;
 import org.apache.commons.cli2.CommandLine;
 import org.apache.commons.cli2.Group;
@@ -38,15 +33,19 @@ import org.apache.hadoop.fs.FSDataOutput
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.fs.Path;
-import org.apache.mahout.common.CommandLineUtil;
-import org.apache.mahout.common.RandomUtils;
 import org.apache.mahout.classifier.df.data.DataConverter;
 import org.apache.mahout.classifier.df.data.Dataset;
 import org.apache.mahout.classifier.df.data.Instance;
+import org.apache.mahout.common.CommandLineUtil;
+import org.apache.mahout.common.RandomUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.google.common.base.Preconditions;
+import java.io.File;
+import java.io.IOException;
+import java.util.Locale;
+import java.util.Random;
+import java.util.Scanner;
 
 /**
  * This tool is used to uniformly distribute the class of all the tuples of the dataset over a given number of

Modified: mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/BreimanExample.java
URL: http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/BreimanExample.java?rev=1213261&r1=1213260&r2=1213261&view=diff
==============================================================================
--- mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/BreimanExample.java (original)
+++ mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/BreimanExample.java Mon Dec 12 14:52:57 2011
@@ -81,8 +81,6 @@ public class BreimanExample extends Conf
    *          number of random variables to select at each tree-node
    * @param nbtrees
    *          number of trees to grow
-   * @throws Exception
-   *           if an error occured while growing the trees
    */
   private void runIteration(Random rng, Data data, int m, int nbtrees) {
     

Modified: mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/BuildForest.java
URL: http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/BuildForest.java?rev=1213261&r1=1213260&r2=1213261&view=diff
==============================================================================
--- mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/BuildForest.java (original)
+++ mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/BuildForest.java Mon Dec 12 14:52:57 2011
@@ -221,10 +221,6 @@ public class BuildForest extends Configu
     return data;
   }
   
-  /**
-   * @param args
-   * @throws Exception
-   */
   public static void main(String[] args) throws Exception {
     ToolRunner.run(new Configuration(), new BuildForest(), args);
   }

Modified: mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/TestForest.java
URL: http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/TestForest.java?rev=1213261&r1=1213260&r2=1213261&view=diff
==============================================================================
--- mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/TestForest.java (original)
+++ mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/df/mapreduce/TestForest.java Mon Dec 12 14:52:57 2011
@@ -287,7 +287,7 @@ public class TestForest extends Configur
         Instance instance = converter.convert(line);
         double prediction = forest.classify(dataset, rng, instance);
 
-        if (outputPath != null) {
+        if (ofile != null) {
           ofile.writeChars(Double.toString(prediction)); // write the prediction
           ofile.writeChar('\n');
         }